PORTAFOLIO  Cultura Conexiones Comunication  [electronic resource]. 

 - New York  McGraw-hill  2008 
 - xvi,210 pages  illustrationns 
<br/><br/><label>ISBN: </label>9780077236199 
<br/><br/><label>LC Class. No.: </label>PC 4129  / .E5R36 2008